**Dynamic Compaction in Civil Engineering** Dynamic compaction is a ground improvement technique used to increase the density of soil, thereby enhancing its load-bearing capacity and reducing its potential for settlement. This method involves the repeated dropping of a heavy weight from a significant height onto the ground surface, transmitting high-energy impacts that compact the soil. ### Key Aspects of Dynamic Compaction 1. **Equipment and Process** - **Weight and Drop Height**: A heavy weight, typically ranging from 5 to 40 tons, is lifted to a height of 10 to 30 meters and then released. The energy imparted to the soil is a function of both the weight and the drop height. - **Grid Pattern**: The weight is dropped systematically in a grid pattern across the treatment area. The spacing of the drops in the grid is determined based on the soil type, desired degree of compaction, and project specifications. - **Compaction Phases**: The proce...